<div class="wrapper">
	<div class="header">
		<div class="arrow">
			<img src="../img/arrow.png" alt="">
		</div>
		<div class="con"></div>
		<div class="dot">
			<img src="../img/dot.png" alt="">
		</div>
	</div>
</div>
<!-- <div id="cheng"></div> -->
<style>
	/* #chneg{
		box-sizing: border-box;
		padding: 0rem 0.1rem;
		display: flex;
		width: 100% ;
		height: 0.88rem;
		background: #809fba;
	} */
	.wrapper .header{
		/* position: fixed;
		top:0rem;
		left: 0rem; */
		box-sizing: border-box;
		padding: 0rem 0.1rem;
		display: flex;
		width: 100% ;
		height: 0.88rem;
		background: #809fba;
	}	
	.wrapper .header div{
		height: 100%;
		font-size: 0.30rem;
		text-align: center;
		line-height: 0.88rem;
		color: #fff;
	}
	.con{
		flex: 8;
	}
	.arrow img{
		width: 0.41rem;
		height: 0.3rem;
		display: inline-block;
	}
	.dot img{
		display: none;
		width: 0.41rem;
		height: 0.09rem;
		display: inline-block;
		margin-bottom: 0.03rem;
	}
	.arrow{
		flex: 1;
		/* background: url("../img/arrow.png") no-repeat center; */
		background-size: contain;
	}
	.dot{
		flex: 1;
	}
</style>